“…One additional clinical trial was identified in the re-run search. A total of 11 publications were therefore included in the review; these relate to three clinical trials reported in the full-text publications (Motzer et al, 2007b;Escudier et al, 2008;Rini et al, 2008) and eight conference abstracts (Motzer et al, 2006(Motzer et al, , 2007a(Motzer et al, , 2007cBracarda et al, 2007;Escudier et al, 2007;Melichar et al, 2007;Bajetta et al, 2008;Figlin et al, 2008) Figure 1 Flow chart of trial selection process.…”